Irrational South 200 and 100 Miler

A location shaped over millions of years, inhabited for tens of thousands of years and mountains and scenery that one can never tire from. It’s no coincidence the Heysen Trail starts in the Flinders before weaving its way down through the Adelaide Hills to Cape Jervis.

A region full of riches and heartache, droughts and loss, homesteads and ruins, booms and bust. So many stories can be told and the locals always have a tale to tell.

And now we get to show off this magnificent destination to you with the Irrational South 100 & 200 Miler. A wonderful trail network to take you through mining towns, stations, through Wilpena Pound, along creeks, stopping at shearing sheds, homesteads, mountain tops, ruins and finishing in the historic town and once booming railway capital of Australia, Quorn.